<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<style>
		.mingren {
			color: orange;
		}
		.zuozhu {
			color: blue;
		}
	</style>
</head>
<body>
	<div class="mingren">鸣人</div>
	<div class="zuozhu">佐助</div>
	<div>卡卡西</div>
</body>
</html>